/usr/lib/python2.7/dist-packages/dicom/test/test_dataelem.py is in python-dicom 0.9.9-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | # test_dataelem.py
"""unittest cases for dicom.dataelem module"""
# Copyright (c) 2008 Darcy Mason
# This file is part of pydicom, released under a modified MIT license.
# See the file license.txt included with this distribution, also
# available at http://pydicom.googlecode.com
# Many tests of DataElement class are implied in test_dataset also
import unittest
from dicom.dataelem import DataElement
from dicom.dataelem import RawDataElement, DataElement_from_raw
from dicom.tag import Tag
from dicom.dataset import Dataset
from dicom.UID import UID
class DataElementTests(unittest.TestCase):
def setUp(self):
self.data_elementSH = DataElement((1, 2), "SH", "hello")
self.data_elementIS = DataElement((1, 2), "IS", "42")
self.data_elementDS = DataElement((1, 2), "DS", "42.00001")
self.data_elementMulti = DataElement((1, 2), "DS",
['42.1', '42.2', '42.3'])
def testVM1(self):
"""DataElement: return correct value multiplicity for VM > 1........"""
VM = self.data_elementMulti.VM
self.assertEqual(VM, 3,
"Wrong Value Multiplicity, expected 3, got %i" % VM)
def testVM2(self):
"""DataElement: return correct value multiplicity for VM = 1........"""
VM = self.data_elementIS.VM
self.assertEqual(VM, 1,
"Wrong Value Multiplicity, expected 1, got %i" % VM)
def testBackslash(self):
"""DataElement: String with '\\' sets multi-valued data_element."""
data_element = DataElement((1, 2), "DS", r"42.1\42.2\42.3")
self.assertEqual(data_element.VM, 3, "Did not get a mult-valued value")
def testUID(self):
"""DataElement: setting or changing UID results in UID type........."""
ds = Dataset()
ds.TransferSyntaxUID = "1.2.3"
self.assertTrue(isinstance(ds.TransferSyntaxUID, UID),
"Assignment to UID did not create UID class")
ds.TransferSyntaxUID += ".4.5.6"
self.assertTrue(isinstance(ds.TransferSyntaxUID, UID),
"+= to UID did not keep as UID class")
class RawDataElementTests(unittest.TestCase):
def setUp(self):
# raw data element -> tag VR length value
# value_tell is_implicit_VR is_little_endian'
# Unknown (not in DICOM dict), non-private, non-group 0 for this test
self.raw1 = RawDataElement(Tag(0x88880002), None, 4, 0x1111,
0, True, True)
def testKeyError(self):
"""RawDataElement: conversion of unknown tag throws KeyError........"""
self.assertRaises(KeyError, DataElement_from_raw, self.raw1)
if __name__ == "__main__":
unittest.main()
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